Tax-N-Hyetaek » Guides » Year-End Tax Settlement Guide for Expats 2026 🇰🇷 한국어
The "13th-month salary" for expats. Maximize your refund — deductions most foreigners miss.
📱 Free Calculator (English) →Jan 15 - Feb 28: Submit documents to your Korean employer. Late Feb / Early March: Refund or extra payment via salary. Late filing means no refund.
(1) Monthly rent (jeonse/wolse) — up to KRW 7.5M deduction, (2) Dependent spouse/children even if abroad (with proof), (3) Medical expenses above 3% of salary, (4) Donations to Korean NGOs (Seoul Foreign Community, Save the Children Korea), (5) Hometax Simplified Service auto-collects most receipts.
After Jan 15, login to hometax.go.kr with your Korean Resident Card and download the PDF. Covers medical bills, donations, credit card spending, education fees auto.
Housing rent (need lease contract + bank transfer proof), dependent family abroad (need family certificate + proof of support), Korean language tuition (treated as education expense), private health insurance premiums.
A. If you left mid-year, your final paycheck includes early settlement. Get proof of payment certificate (지급명세서) from employer for home country filing.
A. Yes — foreign nationals (not Korean ethnic) can elect 19% flat tax for 20 years on Korean-source employment income. Submit form when starting employment. Removes most deductions but simpler.
A. Submit foreign marriage certificate (apostilled + Korean translation) and proof of financial support (bank transfers, remittance receipts).